The mechanical action of the rubber in the mixer:
1, kneading between the outer surface of the rotor and the inner wall of the refining chamber (elliptical rotor refiner is particularly obvious)
2, between the two rotor mixing and stirring, extrusion (meshing type refiner is particularly obvious)
3, up and down the top of the bolt shunt, shear and exchange effect
4, the rotor's axial reciprocating cutting and kneading action
Production capacity and filling factor:
G ---- Capacity, kg/h;
V1 ---- working capacity of the refiner, liters;
---- Specific gravity of rubber, kg/liter;
t ---- time of one refining, min.
Working capacity V1 is calculated by the following formula: V1=Vβ V---- total capacity of the refining chamber (total capacity of the refining chamber minus the volume occupied by the rotor)
β---- filling coefficient of rubber